Comparing Proportional Relationships in Different Forms

Which pizzeria makes more money?

• Pizzeria W

• Pizzeria L

• Neither. They both make the same amount

Tags

CCSS.8.EE.B.5

The graph shows the proportional relationship between the number of days Restaurant T is open and how many people they served. The equation y=82x represents the relationship for Restaurant S. Which restaurant served more people?

• Restaurant S

• Restaurant T

• Neither. They both served the same amount of people

Tags

CCSS.7.RP.A.2D

The equation y=²³/₂x represents the price of beef jerky in Store A. The table shows the price for Store B. Which store has the better price?

• Store A

• Store B

• Neither. They both have the same price

Tags

CCSS.6.RP.A.3A

Which airplane has the greater cruising speed?

• Boeing 747

• NOT the Boeing 747

• Neither. They both have the same cruising speed.

Tags

CCSS.8.EE.B.5

Which airplane has the greater cruising speed?

• Boeing 747

• NOT the Boeing 747

• Neither. They both have the same cruising speed.

Tags

CCSS.7.RP.A.2D

Which airplane has the greater cruising speed?

• Boeing 747

• NOT the Boeing

• Neither. They both have the same cruising speed.

Tags

CCSS.7.RP.A.2D

Which airplane has the greater cruising speed?

• Boeing 747

• NOT the Boeing 747

• Neither. They have the same cruising speed.

Tags

CCSS.7.RP.A.2D

Sam and Bobby want to know who cycled faster.

The table shows the total miles Sam traveled over time.

The graph shows the same relationship for Bobby

Who cycled​ faster?

• 
• 
• Neither. They both traveled at the same speed.

Tags

CCSS.7.RP.A.2D

The amount of​ money, y, pizzeria L makes by selling x pizzas can be modeled by the equation y = 19x. The relationship of the amount of money pizzeria W makes is shown in the following graph. Which pizzeria makes more money per​ pizza?

• Pizzeria L

• Pizzeria W

• Neither. They make the same amount of money.

Tags

CCSS.7.RP.A.2D

The graph shows the amount of savings over time in Eliana​'s account. Lana​, ​meanwhile, puts ​$35 each week into her savings account. If they both begin with​ $0, who is saving at the greater​ rate?

• Eliana is saving at a greater rate.

• Lana is saving at a greater rate.

• Neither. They are saving at the same rate.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9